Metallic diaphragm adjustable forming device

Abstract

The utility model discloses a kind of adjustable forming devices of metal bar sheet, including forming frame, the inner wall of the forming frame is fixed with conveying roller, the middle part of the inner wall of forming frame is fixed with first roller element, the top of forming frame is fixed with fixed frame, the inner wall of the fixed frame is slidably equipped with connecting frame.The utility model is equipped with first straightening roller and second straightening roller, distance adjusting component is moved by connecting seat, connecting frame moves through mounting rod and drives moving frame to move, moving frame moves and drives first straightening roller to move, the distance between first straightening roller and second straightening roller is adapted to the distance between two roller elements, the surface wrinkle of metal foil caused by stress concentration can be eliminated by first straightening roller and second straightening roller, so as to improve the forming quality of metal foil, meanwhile, this mode can make the distance between straightening roller and the distance between roller synchronous adjustment, so as to meet different needs.

Description

Technical Field

[0001] This utility model relates to the field of metal foil processing technology, specifically to an adjustable metal foil forming device. Background Technology

[0002] Metal foil, also colloquially known as metal foil, is an ultra-thin sheet material made from ductile metals (such as aluminum, copper, tin, gold, or stainless steel) through forging or rolling processes. Due to its own weight, it is easy to bend and has the characteristics of being lightweight and flexible.

[0003] When rolling metal foil, an adjustment mechanism is usually set up to facilitate rolling metal foil of different thicknesses. The distance between the two rolls is adjusted by the adjustment mechanism. However, the adjusted rolls are prone to stress concentration on the metal foil under tension, resulting in wrinkles on the surface and affecting the forming quality of the metal foil. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable metal sheet forming device to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model is an adjustable metal sheet forming device, comprising: A forming frame is provided with a conveying roller fixedly on its inner wall, a first roller fixedly on the middle part of the inner wall of the forming frame, a fixed frame fixedly on the top of the forming frame, a connecting frame slidably provided on the inner wall of the fixed frame, an adjusting component fixedly on the top of the connecting frame, and a second roller fixedly on the inner wall of the connecting frame. The straightening component includes two mounting rods. The bottom ends of the two mounting rods are provided with a movable frame. A first straightening roller is rotatably provided on the inner wall of the movable frame. Vertical rods are provided through both sides of the top of the movable frame. Fixed seats are fixed at the bottom ends of the two vertical rods. A second straightening roller is rotatably provided on the opposite side of the two fixed seats.

[0005] Furthermore, the adjusting component includes a hydraulic cylinder, with a horizontal plate fixedly mounted on the telescopic end of the hydraulic cylinder, and support rods fixedly mounted on both sides of the bottom end of the horizontal plate, with the bottom ends of the two support rods respectively fixedly mounted on both sides of the top of the connecting frame.

[0006] Furthermore, the two fixed seats are respectively fixed on opposite sides of the inner wall of the forming frame.

[0007] Furthermore, the top end of the first roll and the top end of the second straightening roll are located on the same horizontal plane, and the bottom end of the second roll and the bottom end of the first straightening roll are located on the same horizontal plane.

[0008] Furthermore, the outer walls of the two support rods respectively penetrate both sides of the top of the fixing frame.

[0009] Furthermore, springs are fitted onto the outer walls of both vertical rods, and limiting blocks are fixedly installed at the top ends of both vertical rods.

[0010] Furthermore, the top end of the spring is fixedly connected to the bottom end of the limiting block, and the bottom end of the spring is fixedly connected to the top end of the movable frame.

[0011] This utility model has the following beneficial effects: This invention, by providing a first straightening roller and a second straightening roller, allows the adjusting component to move the second rolling element via a connecting seat. The moving frame, in turn, moves the first straightening roller, causing the distance between the first and second straightening rollers to match the distance between the two rolling elements. The first and second straightening rollers eliminate surface wrinkles on the metal foil caused by stress concentration, thereby improving the forming quality of the metal foil. Furthermore, this method allows for synchronous adjustment of the distance between the straightening rollers and the distance between the rolling elements to meet different requirements. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure of the connection frame of this utility model; Figure 3 This is a schematic diagram of the connection structure between the adjustable component and the connecting frame of this utility model; Figure 4 This is the straightening component of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 11. Forming frame; 12. Conveying roller; 13. First roller assembly; 14. Fixing frame; 15. Connecting frame; 16. Second roller assembly; 21. Hydraulic cylinder; 22. Horizontal plate; 23. Support rod; 31. Mounting rod; 32. Moving frame; 33. First straightening roller; 34. Vertical rod; 35. Fixing seat; 36. Second straightening roller; 37. Spring; 38. Limiting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-4 As shown, this utility model is an adjustable metal sheet forming device, comprising: A forming frame 11 is provided with a conveying roller 12 fixedly on the inner wall of the forming frame 11. A first roller 13 is fixedly provided in the middle of the inner wall of the forming frame 11. A fixed frame 14 is fixedly provided at the top of the forming frame 11. A connecting frame 15 is slidably provided on the inner wall of the fixed frame 14. An adjusting component is fixedly provided at the top of the connecting frame 15. A second roller 16 is fixedly provided on the inner wall of the connecting frame 15. The conveying roller 12 is used to drive the metal foil sheet to be conveyed. The first roller assembly 13 consists of a first motor and a second roller. One end of the first motor is fixed to one side of the forming frame 11, and a roller is fixedly provided at the output end of the first motor. One end of the first roller is rotatably connected to the inner wall of the forming frame 11. The top end of the first roller is located on the same horizontal plane as the top end of the conveying roller 12. The second roller assembly 16 has the same structure as the first roller assembly 13. The second motor in the second roller assembly 16 is fixed to one side of the connecting frame 15. A second roller is fixedly provided at the output end of the second motor. One end of the second roller is rotatably connected to the inner wall of the connecting frame 15. Both the first motor and the second motor are of model Z500-2A.

[0018] The straightening component includes two mounting rods 31. The bottom ends of the two mounting rods 31 are provided with a moving frame 32. The inner wall of the moving frame 32 is rotatably provided with a first straightening roller 33. Vertical rods 34 are provided through both sides of the top of the moving frame 32. The bottom ends of the two vertical rods 34 are fixedly provided with fixed seats 35. The opposite sides of the two fixed seats 35 are rotatably provided with a second straightening roller 36. The straightening component is located behind the roll piece. The vertical rod 34 is slidably engaged with the top of the moving frame 32, and the vertical rod 34 assists in guiding and limiting the moving frame 32.

[0019] The adjustable distance component includes a hydraulic cylinder 21. A horizontal plate 22 is fixedly provided at the telescopic end of the hydraulic cylinder 21. Support rods 23 are fixedly provided on both sides of the bottom end of the horizontal plate 22. The bottom ends of the two support rods 23 are respectively fixedly provided on both sides of the top end of the connecting frame 15. The hydraulic cylinder 21 is of model HSG80 / 60E-1100, which is used to provide the driving force required for the first rolled piece 13 to move up and down, and to facilitate the adjustment of the distance between the two rolls. The bottom end of the hydraulic cylinder 21 is fixedly set at the top of the fixed frame 14.

[0020] The two fixed seats 35 are fixedly installed on opposite sides of the inner wall of the forming frame 11.

[0021] The top end of the first roller 13 and the top end of the second straightening roller 36 are on the same horizontal plane, and the bottom end of the second roller 16 and the bottom end of the first straightening roller 33 are on the same horizontal plane.

[0022] The outer walls of the two support rods 23 respectively penetrate the two sides of the top of the fixing frame 14; The support rod 23 is in sliding fit with the fixed frame 14.

[0023] Working principle: When adjusting the distance between the first roll 13 and the second roll 16, the hydraulic cylinder 21 is opened. The hydraulic cylinder 21 drives the horizontal plate 22 to move up and down. The up and down movement of the horizontal plate 22 drives the connecting frame 15 to move up and down via the support rod 23. The upward movement of the connecting frame 15 drives the second roll 16 to move up and down until the second roll 16 and the first roll 13 are adjusted to the specified distance. At the same time, the up and down movement of the connecting frame 15 drives the moving frame 32 to move up and down via the mounting rod 31. The up and down movement of the moving frame 32 drives the first straightening roll 33 to move up and down, so that the first straightening roll 33 and the second straightening roll 36 are also adjusted to the specified distance. Then, the first roll 13 is opened. A first rolling mill 13, a second rolling mill 16, and a conveying roller 12 are used to place the metal sheet to be rolled on the conveying roller 12. The conveying roller 12 drives the sheet forward. When the sheet passes between the first rolling mill 13 and the second rolling mill 16, it is rolled by the two rolling mills. When the rolled metal foil passes between the first straightening roller 33 and the second straightening roller 36, the surface wrinkles caused by stress concentration on the metal foil can be eliminated under the joint action of the first straightening roller 33 and the second straightening roller 36, thereby improving the forming quality of the metal foil. At the same time, this method allows the spacing between the straightening rollers and the spacing between the rolling mills to be adjusted synchronously to meet different requirements.

[0024] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment. Springs 37 are fitted on the outer walls of both vertical rods 34, and limit blocks 38 are fixed at the top of both vertical rods 34.

[0025] The top end of the spring 37 is fixedly connected to the bottom end of the limiting block 38, and the bottom end of the spring 37 is fixedly connected to the top end of the moving frame 32.

[0026] Working principle: When the moving frame 32 moves up and down to adjust the distance between the first straightening roller 33 and the second straightening roller 36, the up and down movement of the moving frame 32 causes elastic deformation of the spring 37. Under the elastic action of the spring 37, the spring 37 buffers the spring, thus adjusting the pressure between the first straightening roller 33 and the second straightening roller 36 and preventing the pressure between them from being too high or too low.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable metal sheet forming device, characterized in that, include: A forming frame (11) is provided with a conveying roller (12) fixedly on its inner wall. A first roller (13) is fixedly provided in the middle of the inner wall of the forming frame (11). A fixed frame (14) is fixedly provided at the top of the forming frame (11). A connecting frame (15) is slidably provided on the inner wall of the fixed frame (14). An adjusting component is fixedly provided at the top of the connecting frame (15). A second roller (16) is fixedly provided on the inner wall of the connecting frame (15). The straightening component includes two mounting rods (31), the bottom ends of the two mounting rods (31) are provided with a moving frame (32), the inner wall of the moving frame (32) is rotatably provided with a first straightening roller (33), the top two sides of the moving frame (32) are provided with vertical rods (34), the bottom ends of the two vertical rods (34) are fixedly provided with a fixing seat (35), and the opposite side of the two fixing seats (35) is rotatably provided with a second straightening roller (36).

2. The adjustable metal sheet forming apparatus according to claim 1, characterized in that: The adjustable component includes a hydraulic cylinder (21), and a horizontal plate (22) is fixedly provided at the telescopic end of the hydraulic cylinder (21). Support rods (23) are fixedly provided on both sides of the bottom end of the horizontal plate (22), and the bottom ends of the two support rods (23) are respectively fixedly provided on both sides of the top of the connecting frame (15).

3. The adjustable metal sheet forming apparatus according to claim 1, characterized in that: The two fixed seats (35) are fixedly installed on opposite sides of the inner wall of the forming frame (11).

4. The adjustable metal sheet forming apparatus according to claim 1, characterized in that: The top end of the first roller (13) and the top end of the second straightening roller (36) are on the same horizontal plane, and the bottom end of the second roller (16) and the bottom end of the first straightening roller (33) are on the same horizontal plane.

5. The adjustable metal sheet forming apparatus according to claim 2, characterized in that: The outer walls of the two support rods (23) respectively penetrate the two sides of the top of the fixing frame (14).

6. The adjustable metal sheet forming apparatus according to claim 1, characterized in that: Springs (37) are fitted on the outer walls of both vertical rods (34), and limiting blocks (38) are fixedly provided at the top of both vertical rods (34).

7. The adjustable metal sheet forming apparatus according to claim 6, characterized in that: The top end of the spring (37) is fixedly connected to the bottom end of the limiting block (38), and the bottom end of the spring (37) is fixedly connected to the top end of the moving frame (32).

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